A.areas where special materials are used
B.hazardous areas
C.location of emergency repair equipment
D.type and strength of materials used
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A.hollow tube surrounding the propeller used to improve thrust
B.nozzle attached to a firefighting hose
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D.piston cylinder on a diesel engine
A.store fluid under pressure
B.act as a fluid reservoir
C.provide overpressure relief
D.replenish fluid to a system
A.rich to burn
B.lean to burn
C.cool to burn
D.dense to burn
最新試題
The ship has a diesel engine（）a supercharger.
How does combustion air enter the cylinder of a two-cycle diesel engine?（）
What monitoring device best indicates the load being carried by a diesel engine?（）
If your propeller is racing in rough weather，you should（）.
If ignited，which material would be a class B fire?（）
Please supply my vessel（）120 tons of diesel oil.
The pivot pin at the base of a sheath-screw boom davit must be（）.
How should you warm up a diesel engine that has not been run for some time? （）
The most serious effect of air trapped in a diesel engine jacket water cooling system is that it（）.
Maintaining the close tolerances in diesel fuel pumps and injectors requires the use of（）.